{"product_id":"system-sensor-co1224t-12-24v-co-detector-with-realtest-technology-wall-or-ceiling-mount","title":"SYSTEM SENSOR CO1224T 12\/24V CO Detector with RealTest Technology – Wall or Ceiling Mount","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThe SYSTEM SENSOR CO1224T is a compact 12\/24 VDC carbon monoxide detector designed for reliable integration with modern security and fire alarm panels. It uses an electrochemical sensing cell to provide accurate CO monitoring and includes a code-required trouble relay to communicate sensor status or end‑of‑life signals to the control panel and central station.\u003c\/p\u003e\u003cp\u003eEquipped with RealTest Technology, this detector supports a quick, functional check by simulating CO exposure with a canned CO spray. When performed as instructed, the unit can beep to confirm the gas entry is detected, giving installers confidence in proper operation without external test vents or devices.\u003c\/p\u003e\u003ch3\u003eKey benefits and features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRealTest enables a functional test using canned CO gas, helping verify alarm response quickly and safely.\u003c\/li\u003e\n\u003cli\u003eCode-required trouble relay provides status updates to the control panel and central station, supporting monitoring and maintenance workflows.\u003c\/li\u003e\n\u003cli\u003eWiring supervision with SEMS terminals ensures robust connections during installation and over time.\u003c\/li\u003e\n\u003cli\u003ePowered by 12\/24 VDC, offering broad compatibility with a wide range of systems.\u003c\/li\u003e\n\u003cli\u003eLow standby current minimizes load on the overall system while maintaining readiness.\u003c\/li\u003e\n\u003cli\u003eVersatile mounting supports both wall and ceiling installations for flexible placement.\u003c\/li\u003e\n\u003cli\u003eElectrochemical sensing delivers accurate CO detection with fast response characteristics.\u003c\/li\u003e\n\u003cli\u003e10-year end‑of‑life timer helps plan replacement and routine maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePractical use and installation notes\u003c\/h3\u003e\u003cp\u003eIdeal for homes, apartments, and small facilities, the CO1224T integrates with central monitoring to provide around‑the‑clock visibility of CO conditions. The 85 dB alarm is designed to attract attention in busy environments, while the device remains compact enough for tight spaces.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOperating temperature range from 32°F to 104°F and humidity tolerance from 22% to 90% RH support a variety of indoor environments.\u003c\/li\u003e\n\u003cli\u003eCompact dimensions (3.3 W x 1.3 H x 5.1 L inches) and a weight of about 7 oz simplify installation and placement.\u003c\/li\u003e\n\u003cli\u003eSupports 14–22 AWG input wiring for flexible wiring options.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAudible signal: 85 dB in alarm\u003c\/li\u003e\n\u003cli\u003eStandby current: 20 mA; Alarm current: 40 mA\u003c\/li\u003e\n\u003cli\u003eInput terminals: 14–22 AWG\u003c\/li\u003e\n\u003cli\u003eDimensions: 3.3 W x 1.3 H x 5.1 L inches\u003c\/li\u003e\n\u003cli\u003eOperating temp: 32°F–104°F; Humidity: 22–90% RH\u003c\/li\u003e\n\u003cli\u003eEnd-of-life timer: 10 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is RealTest technology for the CO1224T?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: RealTest enables a functional test by applying a brief CO spray to verify alarm response.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What mounting and power options does the CO1224T support?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It operates on 12\/24 VDC, draws low standby current, and supports wall or ceiling mounting with SEMS-terminal wiring supervision.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"SYSTEM SENSOR","offers":[{"title":"Default Title","offer_id":47469780631726,"sku":"B002MAA7XQ","price":221.42,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/6012\/9710\/files\/system-sensor-co1224t-wall-mount.jpg?v=1770423431","url":"https:\/\/handyskook.ca\/products\/system-sensor-co1224t-12-24v-co-detector-with-realtest-technology-wall-or-ceiling-mount","provider":"HandySkook","version":"1.0","type":"link"}